показывать / управлять адресами моста и устройствами (show / manipulate bridge addresses and devices)
Примечание (Note)
This command uses facilities added in Linux 3.0.
Although the forwarding table is maintained on a per-bridge
device basis the bridge device is not part of the syntax. This is
a limitation of the underlying netlink neighbour message
protocol. When displaying the forwarding table, entries for all
bridges are displayed. Add/delete/modify commands determine the
underlying bridge device based on the bridge to which the
corresponding ethernet device is attached.